>>90065282I personally want to make her a hero (well, not a Goody two shoes hero, anyway). So here's what I say:
1) Go back to a variation of the tracksuit. Make it gold with elements of black (pipe/blocks/etc) for contrast.
2) Before gaining powers, she didn't know what to do with her life. Always called "sweet, kind, nice", she's has some charisma, but no real physical PRESENCE. Often goes ignored in her day to day life. Wishes there was some way she could stand out.
3) Keep her the subject of a ritual/experiment. Maybe the sweet/innocent victim of said incident, a chosen Avatar of destruction who is just too kind to actually seek to do things like kill people (but she does find rampant destruction during fights kind of "enticing and fun to do"). Plant possible seeds for a possession/corruption arc in the future (a la Raven)
3) Place her on a team that can utilize the concept of "OH MY GOD, THERE'S A FUCKING GIANT THAT CAME OUT OF NOWHERE" for story beats. My pick? The Outsiders.
For example:
Jason Todd: Well, our cover's blown.
Arsenal: Why do you say that?
(Guys are watching Giganta brutally fighting a firebreathing Kraken in the ocean as people are running in fear)
GIGANTA: YOU'RE CALAMARI, YOU BASTARD!
Jason: Just a hunch...
Giganta: I LOVED MY HAIRCUT, AND YOU RUINED IT! DIE!